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.TRN File Extension

File TypeSQL Server Transaction Log Backup File

4.0 (4 Votes)
CategoryBackup Files

What is a TRN file?

Backup file created by Microsoft SQL Server, a relational database management system (RDBMS) application; contains a transaction log backup, which saves a history of committed and uncommitted database changes since the last checkpoint.

More Information

TRN files are used for database restores and may be used with other TRN files to chain roll back to any previous database state. TRN files are often backed up with a .BAK file, which is the backup of the database.

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Programs that open TRN files
Updated 4/11/2011

About TRN Files

Our goal is to help you understand what a file with a *.trn suffix is and how to open it.

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